Asteroid General Data

2020 HT₉

General information

Preliminary designation	2020 HT₉
Group	Apollo
Absolute magnitude	21.88
Approximate diameter (m)	110
Approximate mass (kg)	2.56·10⁹
Number of observations	64
Arc length (days)	2028

Approaches

No approaches found

Orbit initial data

Date of initial data	09/17/2026
M – mean anomaly (degrees)	143.217348
a – orbit major semiaxis (astronomical units)	1.86857500
e – orbit eccentricity	0.53774600
ω – orbit ascending node-perihelion angle (degrees)	158.927898
Ω – longitude of orbit ascending node (degrees)	157.729893
i – orbit inclination to the ecliptic plane (degrees)	8.606650

Orbital evolution

Date	M	a	e	ω	Ω	i	q	P
01/13/1829	352.988608	1.86806676	0.53784504	156.102711	159.630771	8.408147	0.86333632	2.553226
01/21/1858	124.222635	1.86743850	0.53813891	156.470167	159.340916	8.426843	0.86249718	2.551938
01/29/1887	256.389166	1.86752092	0.53804977	156.935305	159.054534	8.466820	0.86270172	2.552107
02/07/1916	28.949007	1.86790865	0.53777052	157.293983	158.818545	8.491417	0.86340245	2.552902
02/14/1945	160.211237	1.86797699	0.53821883	157.789593	158.499406	8.529908	0.86259659	2.553042
02/22/1974	290.638328	1.86826176	0.53770827	158.236379	158.218757	8.550851	0.86368197	2.553625
03/02/2003	63.043513	1.86744921	0.53829986	158.595979	157.934921	8.581824	0.86220156	2.551960
03/09/2032	195.117914	1.86801677	0.53783507	159.040485	157.675298	8.615626	0.86333184	2.553123
03/17/2061	327.193685	1.86807429	0.53806396	159.368203	157.426035	8.641639	0.86293084	2.553241
03/25/2090	97.314768	1.86841221	0.53792778	159.916132	157.109592	8.674645	0.86334138	2.553934
04/03/2119	227.723198	1.86785380	0.53748169	160.224038	156.878346	8.688164	0.86391657	2.552789
04/10/2148	359.848343	1.86794449	0.53742759	160.670905	156.606248	8.724770	0.86405958	2.552975
04/18/2177	132.139332	1.86777307	0.53739801	161.057072	156.389740	8.755279	0.86403554	2.552624

Detailed table...

3D animation...

Calculation on the date...

Return to search